15120820000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 480

約数和(自身を含む): 46422440064

約数和(自身を除く): 31301620064

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 25, 26, 32, 34, 40, 44, 50, 52, 55, 65, 68, 80, 85, 88, 100, 104, 110, 125, 130, 136, 143, 160, 170, 176, 187, 200, 208, 220, 221, 250, 260, 272, 275, 286, 311, 325, 340, 352, 374, 400, 416, 425, 440, 442, 500, 520, 544, 550, 572, 622, 625, 650, 680, 715, 748, 800, 850, 880, 884, 935, 1000, 1040, 1100, 1105, 1144, 1244, 1250, 1300, 1360, 1375, 1430, 1496, 1555, 1625, 1700, 1760, 1768, 1870, 2000, 2080, 2125, 2200, 2210, 2288, 2431, 2488, 2500, 2600, 2720, 2750, 2860, 2992, 3110, 3250, 3400, 3421, 3536, 3575, 3740, 4000, 4043, 4250, 4400, 4420, 4576, 4675, 4862, 4976, 5000, 5200, 5287, 5500, 5525, 5720, 5984, 6220, 6500, 6800, 6842, 6875, 7072, 7150, 7480, 7775, 8086, 8125, 8500, 8800, 8840, 9350, 9724, 9952, 10000, 10400, 10574, 10625, 11000, 11050, 11440, 12155, 12440, 13000, 13600, 13684, 13750, 14300, 14960, 15550, 16172, 16250, 17000, 17105, 17680, 17875, 18700, 19448, 20000, 20215, 21148, 21250, 22000, 22100, 22880, 23375, 24310, 24880, 26000, 26435, 27368, 27500, 27625, 28600, 29920, 31100, 32344, 32500, 34000, 34210, 35360, 35750, 37400, 38875, 38896, 40430, 42296, 42500, 44000, 44200, 44473, 46750, 48620, 49760, 52000, 52870, 54736, 55000, 55250, 57200, 58157, 60775, 62200, 64688, 65000, 68000, 68420, 68731, 71500, 74800, 77750, 77792, 80860, 84592, 85000, 85525, 88400, 88946, 89375, 93500, 97240, 101075, 105740, 109472, 110000, 110500, 114400, 116314, 116875, 121550, 124400, 129376, 130000, 132175, 136840, 137462, 138125, 143000, 149600, 155500, 161720, 169184, 170000, 171050, 176800, 177892, 178750, 187000, 194375, 194480, 202150, 211480, 220000, 221000, 222365, 232628, 233750, 243100, 248800, 260000, 264350, 273680, 274924, 276250, 286000, 290785, 303875, 311000, 323440, 340000, 342100, 343655, 355784, 357500, 374000, 388750, 388960, 404300, 422960, 427625, 442000, 444730, 465256, 467500, 486200, 505375, 528700, 547360, 549848, 552500, 572000, 581570, 607750, 622000, 646880, 660875, 684200, 687310, 711568, 715000, 748000, 756041, 777500, 808600, 845920, 855250, 884000, 889460, 930512, 935000, 972400, 1010750, 1057400, 1099696, 1105000, 1111825, 1163140, 1215500, 1244000, 1321750, 1368400, 1374620, 1423136, 1430000, 1453925, 1512082, 1519375, 1555000, 1617200, 1710500, 1718275, 1778920, 1861024, 1870000, 1944800, 2021500, 2114800, 2138125, 2199392, 2210000, 2223650, 2326280, 2431000, 2526875, 2643500, 2736800, 2749240, 2860000, 2907850, 3024164, 3038750, 3110000, 3234400, 3304375, 3421000, 3436550, 3557840, 3740000, 3780205, 4043000, 4229600, 4276250, 4420000, 4447300, 4652560, 4862000, 5053750, 5287000, 5498480, 5559125, 5815700, 6048328, 6077500, 6220000, 6608750, 6842000, 6873100, 7115680, 7269625, 7560410, 8086000, 8552500, 8591375, 8894600, 9305120, 9724000, 10107500, 10574000, 10996960, 11118250, 11631400, 12096656, 12155000, 13217500, 13684000, 13746200, 14539250, 15120820, 16172000, 17105000, 17182750, 17789200, 18901025, 20215000, 21148000, 22236500, 23262800, 24193312, 24310000, 26435000, 27492400, 27795625, 29078500, 30241640, 34210000, 34365500, 35578400, 36348125, 37802050, 40430000, 42956875, 44473000, 46525600, 48620000, 52870000, 54984800, 55591250, 58157000, 60483280, 68420000, 68731000, 72696250, 75604100, 80860000, 85913750, 88946000, 94505125, 105740000, 111182500, 116314000, 120966560, 137462000, 145392500, 151208200, 171827500, 177892000, 189010250, 222365000, 232628000, 274924000, 290785000, 302416400, 343655000, 378020500, 444730000, 472525625, 581570000, 604832800, 687310000, 756041000, 889460000, 945051250, 1163140000, 1374620000, 1512082000, 1890102500, 3024164000, 3780205000, 7560410000, 15120820000]

約数ペア:

[(1, 15120820000), (2, 7560410000), (4, 3780205000), (5, 3024164000), (8, 1890102500), (10, 1512082000), (11, 1374620000), (13, 1163140000), (16, 945051250), (17, 889460000), (20, 756041000), (22, 687310000), (25, 604832800), (26, 581570000), (32, 472525625), (34, 444730000), (40, 378020500), (44, 343655000), (50, 302416400), (52, 290785000), (55, 274924000), (65, 232628000), (68, 222365000), (80, 189010250), (85, 177892000), (88, 171827500), (100, 151208200), (104, 145392500), (110, 137462000), (125, 120966560), (130, 116314000), (136, 111182500), (143, 105740000), (160, 94505125), (170, 88946000), (176, 85913750), (187, 80860000), (200, 75604100), (208, 72696250), (220, 68731000), (221, 68420000), (250, 60483280), (260, 58157000), (272, 55591250), (275, 54984800), (286, 52870000), (311, 48620000), (325, 46525600), (340, 44473000), (352, 42956875), (374, 40430000), (400, 37802050), (416, 36348125), (425, 35578400), (440, 34365500), (442, 34210000), (500, 30241640), (520, 29078500), (544, 27795625), (550, 27492400), (572, 26435000), (622, 24310000), (625, 24193312), (650, 23262800), (680, 22236500), (715, 21148000), (748, 20215000), (800, 18901025), (850, 17789200), (880, 17182750), (884, 17105000), (935, 16172000), (1000, 15120820), (1040, 14539250), (1100, 13746200), (1105, 13684000), (1144, 13217500), (1244, 12155000), (1250, 12096656), (1300, 11631400), (1360, 11118250), (1375, 10996960), (1430, 10574000), (1496, 10107500), (1555, 9724000), (1625, 9305120), (1700, 8894600), (1760, 8591375), (1768, 8552500), (1870, 8086000), (2000, 7560410), (2080, 7269625), (2125, 7115680), (2200, 6873100), (2210, 6842000), (2288, 6608750), (2431, 6220000), (2488, 6077500), (2500, 6048328), (2600, 5815700), (2720, 5559125), (2750, 5498480), (2860, 5287000), (2992, 5053750), (3110, 4862000), (3250, 4652560), (3400, 4447300), (3421, 4420000), (3536, 4276250), (3575, 4229600), (3740, 4043000), (4000, 3780205), (4043, 3740000), (4250, 3557840), (4400, 3436550), (4420, 3421000), (4576, 3304375), (4675, 3234400), (4862, 3110000), (4976, 3038750), (5000, 3024164), (5200, 2907850), (5287, 2860000), (5500, 2749240), (5525, 2736800), (5720, 2643500), (5984, 2526875), (6220, 2431000), (6500, 2326280), (6800, 2223650), (6842, 2210000), (6875, 2199392), (7072, 2138125), (7150, 2114800), (7480, 2021500), (7775, 1944800), (8086, 1870000), (8125, 1861024), (8500, 1778920), (8800, 1718275), (8840, 1710500), (9350, 1617200), (9724, 1555000), (9952, 1519375), (10000, 1512082), (10400, 1453925), (10574, 1430000), (10625, 1423136), (11000, 1374620), (11050, 1368400), (11440, 1321750), (12155, 1244000), (12440, 1215500), (13000, 1163140), (13600, 1111825), (13684, 1105000), (13750, 1099696), (14300, 1057400), (14960, 1010750), (15550, 972400), (16172, 935000), (16250, 930512), (17000, 889460), (17105, 884000), (17680, 855250), (17875, 845920), (18700, 808600), (19448, 777500), (20000, 756041), (20215, 748000), (21148, 715000), (21250, 711568), (22000, 687310), (22100, 684200), (22880, 660875), (23375, 646880), (24310, 622000), (24880, 607750), (26000, 581570), (26435, 572000), (27368, 552500), (27500, 549848), (27625, 547360), (28600, 528700), (29920, 505375), (31100, 486200), (32344, 467500), (32500, 465256), (34000, 444730), (34210, 442000), (35360, 427625), (35750, 422960), (37400, 404300), (38875, 388960), (38896, 388750), (40430, 374000), (42296, 357500), (42500, 355784), (44000, 343655), (44200, 342100), (44473, 340000), (46750, 323440), (48620, 311000), (49760, 303875), (52000, 290785), (52870, 286000), (54736, 276250), (55000, 274924), (55250, 273680), (57200, 264350), (58157, 260000), (60775, 248800), (62200, 243100), (64688, 233750), (65000, 232628), (68000, 222365), (68420, 221000), (68731, 220000), (71500, 211480), (74800, 202150), (77750, 194480), (77792, 194375), (80860, 187000), (84592, 178750), (85000, 177892), (85525, 176800), (88400, 171050), (88946, 170000), (89375, 169184), (93500, 161720), (97240, 155500), (101075, 149600), (105740, 143000), (109472, 138125), (110000, 137462), (110500, 136840), (114400, 132175), (116314, 130000), (116875, 129376), (121550, 124400)]